Results 91 to 100 of about 25,910 (187)

Diagnosis and treatment of severe epistaxis after endoscopic skull base surgery

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2019
Objective To summarize the causes, treatment and prognosis of severe epistaxis after transnasal endoscopic skull base surgery. Methods and Results There were 12 patients with delayed severe epistaxis after transnasal endoscopic skull base surgery from ...
Qiang ZHANG   +5 more
doaj  

Efficiency of aluminum and iron electrodes in removal of colour, turbidity and total suspended solid from biologically treated municipal wastewater [PDF]

open access: yes, 2015
The present investigation was undertaken to observe the effect of different combinations of aluminium and iron (Al-Al, Al-Fe, Fe-Fe and Fe-Al) electrodes on the removal of colour, turbidity (TD) and total suspended solids (TSS) of biologically treated ...
Chopra, A.K., Sharma, Arun Kumar
core   +2 more sources

Continuous electrocoagulation treatment of chromium from tannery wastewater in a cylindrical column

open access: yesNext Sustainability
Discharging tannery wastewater into the water resources can lead to several environmental implications due to its high chromium and pollutants content, adversely affecting both aquatic and human life.
Nahid M. Genawi   +3 more
doaj   +1 more source

Surgical management for upper tract transitional cell carcinoma [PDF]

open access: yes, 2008
This review is published as a Cochrane Review in the Cochrane Database of Systematic Reviews 2008, Issue 4. Cochrane Reviews are regularly updated as new evidence emerges and in response to comments and criticisms, and the Cochrane Database of Systematic
Cohen, Nicholas P.   +5 more
core   +3 more sources

Electrocoagulation for sulfate removal [PDF]

open access: yes, 2015
In the United States, one of the major rising issues is water shortage, especially in Western, inland states with arid climates. Not only do deficiencies exist for potable water, but for irrigation and agricultural purposes as well.
Densmore, Gina Marie
core   +2 more sources

Removal of turbidity in raw water using chitosan in electrocoagulation process using aluminum electrodes

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2015
Background and Objective: Raw water is one of the main sources of water supply in some communities. Filteration of surface water resources is a challenging point in the rainy seasons due to the highly turbidity.
Seid-Mohammadi A   +3 more
doaj  

Zero Valent Iron Nanoparticle Assisted Electrocoagulation of Arsenic with electromagnetic Separation of Solids

open access: yesE3S Web of Conferences, 2013
A new arsenic removal process was designed combining: 1) iron nanoparticle addition, b) electrocoagulation, and c) electromagnetic separation. Results showed that arsenic could be removed with more than 99 % efficiency from liquid waste samples ...
Nuñez P., Hansen H. K.
doaj   +1 more source

Investigation electrocoagulation process by using iron and stainless steel electrodes for baker's yeast wastewater treatment [PDF]

open access: yes, 2014
زمینه و هدف: فاضلاب صنعت خمیر مایه یکی از انواع فاضلاب های صنایع غذایی می باشد که حاوی مواد آلاینده آلی و رنگ بالا می باشد. این تحقیق با هدف بررسی فرآیند الکتروکوآگولاسیون (Electrocoagulation) با استفاده از الکترودهای آهن و فولاد ضد زنگ به عنوان روشی ...
Arbabi, Mohsen.   +3 more
core   +1 more source

Experimental Design of Electrocoagulation and Magnetic Technology for Enhancing Suspended Solids Removal From Synthetic Wastewater [PDF]

open access: yes, 2014
Design of experiments (DOE) is one of the statistical method that is used as a tool to enhance and improve experimental quality. The changes to the variables of a process or system is supposed to give the optimal result (response) and quite satisfactory.
Ni'am, M. F. (Moh), Othman, F. (Fadil)
core  

Diazo Red B Dye Removal by Electrocoagulation Method using Aluminum Electrode

open access: yesAceh International Journal of Science and Technology
The removal of diazo red B dye was studied in water using the electrocoagulation method with an aluminum electrode. The study aimed to reduce the presence of harmful diazo red B dyes in the environment and their impact on living organisms. This study was
Emriadi Emriadi   +2 more
doaj   +1 more source

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